A frame connection structure

Abstract

The utility model discloses a frame connecting structure, including the beam body, the column, the adjacent surface on the column body end part is provided with the notching, and with the lining piece who sets up in the opposite side of notching, two groups of adjacent the beam body is placed in the notching, be equipped with the support plate flush with the bottom edge of notching on the lining piece, the both ends of beam body are equipped with the plug -in block, and the plug -in block on adjacent the beam body forms the split state, is equipped with locking piece and is connected to two groups of the plug -in block and support plate of split state simultaneously. Through setting up the plug -in piece who can split on the adjacent beam body, and setting up the support plate who can be used for supporting also can be used for connecting on the lining piece, only through a locking piece can make two groups of beam body and column fixed between.

Description

Technical Field

[0001] This utility model relates to the field of sunshades, and in particular to a frame connection structure. Background Technology

[0002] The frame of the awning consists of four beams connected end to end and columns supporting the beams at the joints. For example, the connection structure used in the awning with publication number CN118065574A requires the holes to be inserted and then multiple sets of bolts to be tightened during installation, which makes the installation relatively troublesome, time-consuming and labor-intensive. Summary of the Invention

[0003] Based on this, this application provides a frame connection structure to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a frame connection structure, including beams and columns, with notches provided on adjacent surfaces at the ends of the columns, and inner linings provided on the opposite side of the notches, with two adjacent sets of beams respectively placed in the notches, and a support plate flush with the bottom edge of the notch provided on the inner lining; plug-in blocks are provided at both ends of the beams, and the plug-in blocks on adjacent beams form a spliced ​​state; a locking member is provided to simultaneously connect the two sets of plug-in blocks and the support plate in the spliced ​​state.

[0005] In the above technical solution, the support plate is L-shaped, with its right-angle end abutting against the included angle of the inner lining; the support plate is composed of a first support side and a second support side, and a first locking hole is provided at the center of its right-angle end.

[0006] In the above technical solution, the plug-in block further includes a plug-in portion embedded in the beam body and an extension portion placed outside the beam body; the height of the extension portion is half that of the plug-in portion, and it is flush with one end face of the plug-in portion in the height direction.

[0007] In the above technical solution, the plug-in blocks of adjacent beams are staggered and spliced; both sets of extensions are provided with through second locking holes, and the two sets of second locking holes and the first locking holes are aligned.

[0008] In the above technical solution, further, the extension portion has a countersunk hole on its end face flush with the insertion portion, which is concentric with the second lock hole and has a diameter larger than the second lock hole; the locking member is simultaneously screwed into the second lock holes of the two sets of the extension portion and passes through them, and a locking nut is screwed into the lower end of the locking member.

[0009] In the above technical solution, the support plate further includes an inner side and an outer side that are attached to the inner lining; a horizontal strip groove is provided on the outer wall of the inner lining, and an insert that mates with the strip groove is provided on the inner side.

[0010] In the above technical solution, a limiting plate perpendicular to the supporting plate is provided on the outer side and on the side away from the right-angle end of the supporting plate; a limiting angle is provided between two adjacent notches.

[0011] In the above technical solution, the beam body further includes a main body and a water guide channel, with a gap between the two ends of the water guide channel and the end face of the main body; the main body is placed on the support plate, and the limiting plate restricts it; the water guide channel is placed in the notch, and the limiting angle restricts it.

[0012] In the above technical solution, the plug-in part has a symmetrical structure, with the central horizontal plane where the height direction of the plug-in part is located as the symmetrical plane.

[0013] The beneficial effects of this utility model are: by setting interlocking connectors on adjacent beams and setting support plates on the inner lining that can be used for both support and connection, two sets of beams and columns can be fixed together by using only one locking member. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a three-dimensional view of the awning with the application frame structure of this utility model.

[0016] Figure 2 This is a three-dimensional view of the frame structure of this utility model.

[0017] Figure 3 This is an exploded view of the frame structure of this utility model.

[0018] Figure 4 This is a three-dimensional view of the inner lining component of this utility model, which has a support plate.

[0019] Figure 5 This is a three-dimensional view of the inner lining component of this utility model without a support plate.

[0020] Figure 6 This is a three-dimensional view of the beam installation plug-in block of this utility model.

[0021] Figure 7 This is a three-dimensional view of the beam disassembly and insertion block of this utility model.

[0022] Figure 8 This is a three-dimensional view of the installation of adjacent beams according to this utility model.

[0023] Figure 9 This is a three-dimensional view of the support plate of this utility model.

[0024] Figure 10 This is a perspective view of the plug-in block of this utility model.

[0025] Figure 11 This is a perspective view of the plug-in block of this utility model from another angle.

[0026] Figure 12 This is a front view of the plug-in block of this utility model.

[0027] In the diagram, 1. Beam; 11. Main body; 12. Water guide channel; 2. Column; 21. Notch; 22. Liner; e. Strip groove; 221. Support plate; 2211. First support edge; 2212. Second support edge; 2213. First locking hole; 2214. Limiting plate; c. Inner side edge; d. Outer side edge; f. Insert; 23. Limiting angle; 3. Insertion block; 31. Insertion part; 32. Extension part; a. Second locking hole; b. Countersunk hole; 4. Locking element; 5. Locking nut. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection of this application.

[0029] Reference Figure 1-12 As shown, a frame connection structure includes beams 1 and columns 2. Notches 21 are provided on adjacent surfaces at the ends of the columns 2, and inner linings 22 are provided on the opposite side of the notches 21. Two adjacent sets of beams 1 are respectively placed on the notches 21. A support plate 221 flush with the bottom edge of the notches 21 is provided on the inner lining 22. Insertion blocks 3 are provided at both ends of the beams 1, and the insertion blocks 3 on adjacent beams 1 form a spliced ​​state. A locking member 4 is provided to simultaneously connect the two sets of insertion blocks 3 and the support plate 221 in the spliced ​​state.

[0030] The inner lining 22 is L-shaped and is fixed to the end of the column 2 by welding, ensuring that the upper surface of the inner lining 22 is flush with the upper end face of the column 2. Similarly, the inner lining 22 is composed of three sets of vertical square rods and two U-shaped plates. The three sets of square rods are arranged in an L-shape and connected by the U-shaped plates. The opening of the U-shaped plates faces outward, and the notch 21 is flush with the wall surface of the U-shaped plate of the inner lining 22.

[0031] The support plate 221 is also L-shaped, with an inner side c and an outer side d forming an L shape. The inner side c is attached to the wall of the inner lining 22, and its right-angle end abuts against the included angle of the inner lining 22. The L-shaped support plate 221 is composed of a first support side 2211 and a second support side 2212. The lengths of the first support side 2211 and the second support side 2212 do not exceed the lengths of the two wall surfaces of the inner lining 22. At the same time, a first locking hole 2213 is provided at the center of the right-angle end of the support plate 221.

[0032] To facilitate the fixed installation of the support plate 221 on the inner liner 22, a horizontal strip groove e is provided on the U-shaped plate wall of the inner liner 22. At the same time, at least one insert f is provided on the inner side c where the first support edge 2211 and the second support edge 2212 of the support plate 221 are located. The insert f is inserted into the strip groove e, so that the support plate 221 can be temporarily fixed on the inner liner 22. The support plate 221 is fixed in this position by welding.

[0033] The plug-in blocks 3 at both ends of the beam 1 are general-purpose components, including a plug-in part 31 embedded in the beam 1 and an extension part 32 placed outside the beam 1. The height of the extension part 32 is half the height of the plug-in part 31. At the same time, one end face of the extension part 32 in the height direction is flush with one end face of the plug-in part 31 in the height direction. One end of the plug-in block 3 can be rotated about the center of the length direction of the beam 1 and with the first direction as the axis, so that it can coincide with the other end of the plug-in block 3.

[0034] Multiple sets of beams 1 are connected end to end to form a frame, so that the plug-in blocks 3 on adjacent beams 1 are staggered and spliced. The height of the extensions 32 on two plug-in blocks 3 after splicing is the same as the height of the plug-in part 31. A second locking hole a is provided in the center of the extension 32, and the second locking holes a on the two sets of extensions 32 are aligned. At the same time, in order to ensure that the locking member 4 can be installed on the plug-in block 3 installed at any end of the beam 1, a countersunk hole b is provided on the end face of the extension 32 that is flush with the plug-in part 31, which is concentric with the second locking hole a and has a diameter larger than the second locking hole a. The locking member 4 is preferably a bolt, the end of which is placed in the countersunk hole b, and the screw part is screwed in. In order to ensure that the locking member 4 installed in the extension 32 can be fixed in the second locking hole a, when the locking member 4 passes through the two extensions 32 from top to bottom, and the lower end of the locking member 4 passes through the first locking hole 2213 on the support plate 221, a locking nut 5 is provided below the support plate 221 and screwed into the lower end of the locking member 4. By tightening the locking nut 5, the extension 32 and the support plate 221 are fixedly connected in conjunction with the locking member 4. Specifically, the locking nut 5 needs to be fixed at the bottom of the support plate 221 and located below the first locking hole 2213. Preferably, the locking nut 5 is fixed at the bottom of the support plate 221 by welding.

[0035] It should be specifically noted that the plug-in part 31 has a symmetrical structure, with the central horizontal plane in the height direction of the plug-in part 31 as the plane of symmetry. This is designed so that when the plug-in block 3 is adjusted, it can be plugged into any end of the beam 1. At the same time, in order to ensure that the plug-in block 3 can be fastened to the beam 1, fasteners that screw into the plug-in block 3 are provided on the inner side of the main body 11 of the beam 1.

[0036] Furthermore, in order to limit the beam 1 installed on the column 2, a limiting plate 2214 perpendicular to the support plate 221 is provided on the outer side d and away from the right-angle end of the support plate 221. Simultaneously, adjacent notches 21 on the column 2 are not connected, forming a limiting angle 23. The beam 1 consists of a main body 11 and a water guide channel 12 installed on the main body 11. Both ends of the water guide channel 12 form the same distance from the end face of the main body 11. The width of the main body 11... The first distance is the width of the main body 11 plus the water guide groove 12, and the second distance is the width of the notch 21. After the beam 1 is installed at the notch 21, the main body 11 is placed on the support plate 221. The main body 11 is limited by the limiting plate 2214. The main body 11 plus the water guide groove 12 is placed in the notch 21. The notch 21 restricts the main body 11 with the water guide groove 12.

[0037] The working process of this utility model is as follows: any of the plug-in blocks 3 are embedded into the end of the beam 1, the welded and spliced ​​inner lining 22 is welded to the end of the column 2, then the support plate 221 is inserted into the inner lining 22 and welded and fixed, the beam 1 is installed in the notch 21 on the column 2 in a head-to-tail manner, the two sets of plug-in blocks 3 are spliced, and a locking member 4 is set to be screwed into the first locking hole 2213 and the second locking hole a from top to bottom, and a locking nut 5 is set to tighten the connection of the three.

[0038] The various embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of this application. The foregoing embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A frame connection structure, comprising beams (1) and columns (2), wherein notches (21) are provided on adjacent surfaces at the ends of the columns (2), and inner linings (22) are provided on the opposite side of the notches (21), and two adjacent sets of beams (1) are respectively placed in the notches (21), characterized in that, The inner lining (22) is provided with a support plate (221) that is flush with the bottom edge of the notch (21); The beam (1) is provided with plug-in blocks (3) at both ends, and the plug-in blocks (3) on adjacent beams (1) form a spliced ​​state; A locking element (4) is provided to simultaneously connect the two sets of plug-in blocks (3) and support plate (221) in the assembled state.

2. The frame connection structure according to claim 1, characterized in that, The support plate (221) is L-shaped, with its right-angled end abutting against the included angle of the inner liner (22); The support plate (221) is composed of a first support edge (2211) and a second support edge (2212), and a first lock hole (2213) is provided at the center of its right-angle end.

3. The frame connection structure according to claim 2, characterized in that, The plug-in block (3) includes a plug-in portion (31) embedded in the beam body (1) and an extension portion (32) placed outside the beam body (1); The extension (32) is half the height of the plug (31) and is flush with one end face of the plug (31) in the height direction.

4. A frame connection structure according to claim 3, characterized in that, The plug-in blocks (3) of adjacent beams (1) are in a staggered splicing state; Both sets of the extensions (32) are provided with through second locking holes (a), and the two sets of second locking holes (a) and first locking holes (2213) are aligned.

5. A frame connection structure according to claim 4, characterized in that, The extension portion (32) has a countersunk hole (b) on its end face flush with the insertion portion (31), which is concentric with the second lock hole (a) and has a diameter larger than the second lock hole (a); The locking member (4) is simultaneously screwed into the second locking hole (a) of the two sets of extensions (32) and passes through them, and a locking nut (5) is screwed into the lower end of the locking member (4).

6. A frame connection structure according to claim 2, characterized in that, The support plate (221) includes an inner side (c) and an outer side (d) that are attached to the inner liner (22); The outer wall of the liner (22) is provided with a horizontal strip groove (e), and the inner side (c) is provided with an insert (f) that mates with the strip groove (e).

7. A frame connection structure according to claim 6, characterized in that, A limiting plate (2214) perpendicular to the support plate (221) is provided on the outer side (d) and on the side away from the right angle end of the support plate (221); A limiting angle (23) is provided between two adjacent gaps (21).

8. A frame connection structure according to claim 7, characterized in that, The beam (1) includes a main body (11) and a water guide channel (12), and the two ends of the water guide channel (12) form a gap to the end face of the main body (11); The main body (11) is placed on the support plate (221), and the limiting plate (2214) restricts it; The water guide channel (12) is placed inside the notch (21), and the limiting angle (23) restricts it.

9. A frame connection structure according to claim 3, characterized in that, The plug-in part (31) has a symmetrical structure, with the central horizontal plane where the height direction of the plug-in part (31) is located as the symmetrical plane.

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